import 'package:fancake/features/home/home_screen.dart';
import 'package:fancake/features/home/home_data.dart';
import 'package:fancake/features/quest/quest_data.dart';
import 'package:fancake/features/planet/hero_participation_sheet.dart';
import 'package:fancake/features/galaxy/widgets/zap_button.dart';
import 'package:fancake/features/galaxy/galaxy_screen.dart';
import 'package:fancake/features/galaxy/galaxy_data.dart';
import 'package:fancake/features/planet/planet_data.dart';
import 'package:fancake/features/planet/planet_detail_screen.dart';
import 'package:fancake/core/theme/app_theme.dart';
import 'eclipse_stubs.dart';
import 'dart:async';
import 'package:flutter/material.dart';
import 'package:flutter_test/flutter_test.dart';
import 'package:fancake/core/data/planet_visual_state.dart';
import 'package:fancake/core/ui/hero_time_status.dart';

class _NoSpendGalaxy extends SampleGalaxyRepository {
  int spends = 0;
  @override
  Future<ZapResult> zap({required String fandomId, required int count, required String clientSeq}) {
    spends++;
    return super.zap(fandomId: fandomId, count: count, clientSeq: clientSeq);
  }
}
void main() {
  testWidgets('HOME HERO 참여는 현재 팬덤의 서버 저장소로 진입한다', (tester) async {
    tester.view.physicalSize = const Size(1080, 2400);
    tester.view.devicePixelRatio = 2;
    addTearDown(tester.view.reset);
    String? opened;
    final home = await const SampleHomeRepository().load();
    await tester.pumpWidget(MaterialApp(theme: buildAppTheme(), home: HomeScreen(
      repository: const SampleHomeRepository(),
      questRepository: const SampleQuestRepository(),
      eclipse: const NoEclipseRepository(),
      planetRepository: (id) { opened = id; return SamplePlanetRepository(fandomId: id); },
      watchPlanet: (_) => Stream.value(PlanetVisualState(stage: 1, isHeroTime: true,
        heroEventIds: const {'gift'}, heroEndsAt: DateTime.now().add(const Duration(minutes: 5)))),
    )));
    await tester.pump();
    await tester.pump(const Duration(seconds: 1));
    await tester.tap(find.text('ZAP+ · 선물 참여'));
    await tester.pump();
    await tester.pump(const Duration(milliseconds: 400));
    expect(opened, home.fandomId);
    expect(tester.widget<HeroParticipationSheet>(find.byType(HeroParticipationSheet)).fandomId, home.fandomId);
    expect(tester.takeException(), isNull);
    await tester.pumpWidget(const SizedBox());
  });
  testWidgets('HERO ZAP+ 진입은 POP을 차감하지 않고 종료시 일반 ZAP으로 돌아간다', (tester) async {
    final galaxy = _NoSpendGalaxy();
    final states = StreamController<PlanetVisualState>.broadcast();
    addTearDown(states.close);
    await tester.pumpWidget(MaterialApp(theme: buildAppTheme(), home: GalaxyScreen(
      repository: galaxy, planetRepository: samplePlanetRepository,
      eclipse: const NoEclipseRepository(), watchPlanet: (_) => states.stream,
    )));
    await tester.pump();
    await tester.pump(const Duration(seconds: 1));
    expect(tester.widget<ZapButton>(find.byType(ZapButton)).isHeroTime, isFalse);
    states.add(PlanetVisualState(stage: 1, isHeroTime: true, heroEventIds: const {'gift'},
      heroEndsAt: DateTime.now().add(const Duration(minutes: 1))));
    await tester.pump();
    await tester.pump();
    await tester.tap(find.text('ZAP+ · HERO TIME'));
    await tester.pump();
    await tester.pump(const Duration(milliseconds: 400));
    expect(find.byType(HeroParticipationSheet), findsOneWidget);
    expect(galaxy.spends, 0);
    Navigator.of(tester.element(find.byType(HeroParticipationSheet))).pop();
    await tester.pump();
    await tester.pump(const Duration(milliseconds: 400));
    states.add(const PlanetVisualState(stage: 1));
    await tester.pump();
    await tester.pump();
    expect(tester.widget<ZapButton>(find.byType(ZapButton)).isHeroTime, isFalse);
    await tester.pumpWidget(const SizedBox());
  });
  testWidgets('HERO 참여는 개인 POP 잔액 0이어도 열 수 있다', (tester) async {
    var opened = 0;
    await tester.pumpWidget(MaterialApp(home: Scaffold(body: ZapButton(
      zapPop: 10, myPop: 0, isHeroTime: true, onZap: () => opened++,
    ))));
    await tester.tap(find.text('ZAP+ · HERO TIME'));
    expect(opened, 1);
  });

  testWidgets('Galaxy 전광판은 해당 팬덤의 진행 중 행성 상세로 진입한다', (tester) async {
    tester.view.physicalSize = const Size(1080, 2400);
    tester.view.devicePixelRatio = 2;
    addTearDown(tester.view.reset);
    String? opened;
    await tester.pumpWidget(MaterialApp(theme: buildAppTheme(), home: GalaxyScreen(
      repository: const SampleGalaxyRepository(),
      eclipse: const NoEclipseRepository(),
      planetRepository: (id) { opened = id; return SamplePlanetRepository(fandomId: id); },
      watchPlanet: (id) => id != 'bts' ? const Stream.empty() : Stream.value(
        PlanetVisualState(stage: 4, isHeroTime: true, heroNicknames: const ['공개팬'],
          heroEndsAt: DateTime.now().add(const Duration(minutes: 5))),
      ),
    )));
    await tester.pump();
    await tester.pump(const Duration(seconds: 1));
    await tester.pump();
    expect(find.text('BTS · HERO TIME 진행 중 →'), findsOneWidget);
    await tester.tap(find.text('BTS · HERO TIME 진행 중 →'));
    await tester.pump();
    await tester.pump(const Duration(seconds: 1));
    expect(opened, 'bts');
    expect(find.byType(PlanetDetailScreen), findsOneWidget);
    expect(tester.takeException(), isNull);
    await tester.pumpWidget(const SizedBox());
    await tester.pump();
  });

  testWidgets('서버 종료시각을 표시하고 만료·종료는 숨기며 구독을 해제한다', (tester) async {
    final states = StreamController<PlanetVisualState>.broadcast();
    addTearDown(states.close);
    await tester.pumpWidget(MaterialApp(home: Scaffold(body: HeroTimeStatus(
      fandomId: 'bts', watch: (_) => states.stream,
    ))));
    expect(find.textContaining('HERO TIME'), findsNothing);
    states.add(PlanetVisualState(isHeroTime: true, heroNicknames: const ['공개팬'], heroClaimCount: 3,
      heroEndsAt: DateTime.now().add(const Duration(minutes: 5))));
    await tester.pumpAndSettle();
    expect(find.text('HERO TIME · 5:00 남음'), findsOneWidget);
    expect(find.text('by 공개팬'), findsOneWidget);
    expect(find.text('팬들의 선물 수령 3건'), findsOneWidget);
    states.add(PlanetVisualState(isHeroTime: true,
      heroEndsAt: DateTime.now().subtract(const Duration(seconds: 1))));
    await tester.pumpAndSettle();
    expect(find.textContaining('HERO TIME'), findsNothing);
    states.add(const PlanetVisualState());
    await tester.pumpAndSettle();
    expect(find.textContaining('HERO TIME'), findsNothing);
    await tester.pumpWidget(const SizedBox());
    await tester.pumpAndSettle();
    expect(states.hasListener, isFalse);
  });
}